87066208

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1609}}^1$

素因数の和:1727

約数の個数: 48

約数和(自身を含む): 182574000

約数和(自身を除く): 95507792

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 89, 152, 178, 304, 356, 608, 712, 1424, 1609, 1691, 2848, 3218, 3382, 6436, 6764, 12872, 13528, 25744, 27056, 30571, 51488, 54112, 61142, 122284, 143201, 244568, 286402, 489136, 572804, 978272, 1145608, 2291216, 2720819, 4582432, 5441638, 10883276, 21766552, 43533104, 87066208]

約数ペア:

[(1, 87066208), (2, 43533104), (4, 21766552), (8, 10883276), (16, 5441638), (19, 4582432), (32, 2720819), (38, 2291216), (76, 1145608), (89, 978272), (152, 572804), (178, 489136), (304, 286402), (356, 244568), (608, 143201), (712, 122284), (1424, 61142), (1609, 54112), (1691, 51488), (2848, 30571), (3218, 27056), (3382, 25744), (6436, 13528), (6764, 12872)]